/// <summary>
/// Activates a functional agent. The caller should to an 'await'
/// on this to wait for it to complete. This is because some
/// functional agents return data and the caller has to wait
/// for the functional agent to exit so it can get the data. Eg
/// FileBrowser agent that returns a filename
/// </summary>
/// <param name="caller">The calling agent (can be null)</param>
/// <param name="agent">Functional agent to activate</param>
/// <returns>the task to wait on</returns>
public async Task ActivateAgent(IApplicationAgent caller, IFunctionalAgent agent)
{
lock (_syncActivateAgent)
{
if (_currentAgent != null && _currentAgent != agent)
{
if (caller == null && !_currentAgent.QueryAgentSwitch(agent))
{
return;
}
_currentAgent.OnFocusLost();
}
if (caller != null)
{
agent.Parent = caller;
caller.OnPause();
}
_textControlAgent = agent.TextControlAgent;
setAgent(agent);
}
Log.Debug("Calling activateAgent: " + agent.Name);
await activateAgent(agent);
CompletionCode exitCode = agent.ExitCode;
Log.Debug("Returned from activateAgent: " + agent.Name);
setAgent(null);
if (agent.ExitCommand != null)
{
if (agent.ExitCommand.ContextSwitch)
{
Context.AppPanelManager.CloseCurrentPanel();
}
RunCommandDispatcher.Dispatch(agent.ExitCommand.Command);
}
else if (exitCode == CompletionCode.ContextSwitch)
{
Context.AppPanelManager.CloseCurrentPanel();
EnumWindows.RestoreFocusToTopWindow();
WindowActivityMonitor.GetActiveWindow();
}
else
{
PausePanelChangeRequests();
EnumWindows.RestoreFocusToTopWindow();
ResumePanelChangeRequests(false);
}
}
/// <summary>
/// Activates a functional agent. The caller should to an 'await'
/// on this to wait for it to complete. This is because some
/// functional agents return data and the caller has to wait
/// for the functional agent to exit so it can get the data. Eg
/// FileBrowser agent that returns a filename
/// </summary>
/// <param name="caller">The calling agent (can be null)</param>
/// <param name="agent">Functional agent to activate</param>
/// <returns>the task to wait on</returns>
public async Task ActivateAgent(IApplicationAgent caller, IFunctionalAgent agent)
{
lock (_syncActivateAgent)
{
if (_currentAgent != null && _currentAgent != agent)
{
if (caller == null && !_currentAgent.QueryAgentSwitch(agent))
{
return;
}
_currentAgent.OnFocusLost();
}
if (caller != null)
{
agent.Parent = caller;
caller.OnPause();
}
_textControlAgent = agent.TextControlAgent;
setAgent(agent);
}
Log.Debug("Calling activateAgent: " + agent.Name);
await activateAgent(agent);
CompletionCode exitCode = agent.ExitCode;
Log.Debug("Returned from activateAgent: " + agent.Name);
setAgent(null);
if (agent.ExitCommand != null)
{
if (agent.ExitCommand.ContextSwitch)
{
Context.AppPanelManager.CloseCurrentPanel();
}
RunCommandDispatcher.Dispatch(agent.ExitCommand.Command);
}
else if (exitCode == CompletionCode.ContextSwitch)
{
//Context.AppPanelManager.CloseCurrentPanel();
Context.AppPanelManager.ClearStack();
EnumWindows.RestoreFocusToTopWindow();
WindowActivityMonitor.GetActiveWindow();
}
else
{
PausePanelChangeRequests();
EnumWindows.RestoreFocusToTopWindow();
ResumePanelChangeRequests(false);
}
}
